Very interesting case in the Sixth U.S. Circuit Court of Appeals…don’t be surprised is this one go to the U.S. Supreme Court.
From the decision:
“In considering the factors for a preliminary injunction, the district court reasoned that e-mails held by an ISP were roughly analogous to sealed letters, in which the sender maintains an expectation of privacy. This privacy interest requires that law enforcement officials warrant, based on a showing of probable cause, as a prerequisite to a search of the e-mails.”
From an article:
A federal appeals court on Monday issued a landmark decision (.pdf) that holds that e-mail has similar constitutional privacy protections as telephone communications, meaning that federal investigators who search and seize emails without obtaining probable cause warrants will now have to do so.
“This decision is of inestimable importance in a world where most of us have webmail accounts,” said Kevin Bankston, a staff attorney for the Electronic Frontier Foundation.
The ruling by the Sixth U.S. Circuit Court of Appeals in Ohio upheld a lower court ruling that placed a temporary injunction on e-mail searches in a fraud investigation against Steven Warshak, who runs a supplements company best known for a male enhancement product called Enzyte. Warshak hawks Enzyte using “Smiling Bob” ads that have gained some notoriety.